小程序 開發局部隱藏

*.js中

data: {

"lv":"0",

"head_img_url":"../images/zyh.png",

"hidden":"true"

},

refresh:function(){

var u = wx.getStorageSync("user")

console.log(u);

if(u!=null){

this.setData({

lv: u.user_dengji,

head_img_url: u.head_img_url,

hidden:false

});

*.wxml中

<view class='redPaper' bindtap='register' wx:if="{{hidden?true:false}}">註冊</view>